FR52247E - Process for producing chrome coatings by diffusion on iron or steel - Google Patents

Process for producing chrome coatings by diffusion on iron or steel

Info

Publication number
FR52247E
FR52247E FR52247DA FR52247E FR 52247 E FR52247 E FR 52247E FR 52247D A FR52247D A FR 52247DA FR 52247 E FR52247 E FR 52247E
Authority
FR
France
Prior art keywords
diffusion
iron
steel
chrome coatings
producing chrome
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR52247E publication Critical patent/FR52247E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR52247D 1942-08-27 1942-08-27 Process for producing chrome coatings by diffusion on iron or steel Expired FR52247E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52247T 1942-08-27

Publications (1)

Publication Number Publication Date
FR52247E true FR52247E (en) 1943-10-05

Family

ID=8686933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52247D Expired FR52247E (en) 1942-08-27 1942-08-27 Process for producing chrome coatings by diffusion on iron or steel

Country Status (1)

Country Link
FR (1) FR52247E (en)

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